英语词汇backup domain怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	backup domain
释义	backup — 奥援 domain n — 域名 n • 范围 n • 势力范围 n • 范畴 n • 领土 n domain — 领域 • 版图 • 地盘
随便看	crop economy Crop end crop establishment crop exports crop failure crop farming crop farming system crop feedstock crop Flow crop forecast crop forecasting crop function crop grown on a trial basis crop growth crop harvest crop harvesting crop image crop improvement croping crop input crop insurance crop insurers crop intensification crop intensity cropland

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

backup —